Avalara AvaTax is sales tax software that automates tax calculations and the tax filing process. Avalara provides real-time tax codes from more than 12,000 taxing jurisdictions, which helps make sure that your sales tax is calculated based on the most up-to-date tax rules.

If your store is on Shopify Plus, then you can activate Avalara AvaTax in your Shopify admin to charge taxes in your store using Avalara’s services instead of Shopify’s built-in tax engine. You can use Avalara AvaTax to:

obtain accurate and up-to-date tax codes from more than 12,000 jurisdictions